If f(x) = 4x - 6, what is f(6)? A. 4 B. 32 C. 3 D. 18

Nathan boards an elevator in the lobby that is headed up at 160 meters per minute. Meanwhile, 210 meters above, Joey boards an a

Vesna [10]

Let time be t , distance be d

160t=d-(1)
230t=210-d-(2)

Put value in eq(2)

$\\ \rm\longmapsto 230t=210-(160t)$

$\\ \rm\longmapsto 70t=210$

$\\ \rm\longmapsto t=30min$

8 0

2 years ago

Which graphs show a proportional relationship? Reset

Mekhanik [1.2K]

Answer:

Graph which show proportional relationship is usually diagonal and cut at relatively parallel defined value

6 0

2 years ago

Read 2 more answers

10. For the equation 3x – 4 = 8, which

irga5000 [103]

Answer:

x = 4

Step-by-step explanation:

We can find the answer to this by solving the equation:

3x - 4 = 8

3x - 4 + 4 = 8 + 4

3x = 12

x = 4

6 0

2 years ago

Read 2 more answers

Unit 6.6, Lesson 9: Practice Problems

7nadin3 [17]

Answer:

the answer is 798 + 789 mawdgghhji the same time as the work of the Maroons

8 0

1 year ago

(x+2y = 10 16y=-3x+30

Harlamova29_29 [7]

Answer:

x = 10, y = 0

Step-by-step explanation:

x + 2y = 10

x = 10 - 2y (Bring the 2y to the right)

16y = -3x + 30

16y = -3(10 - 2y) + 30 (Substitute x to 10 - 2y)

16y = -30 + 6y + 30 (Expand brackets)

10y = 0 (Bring y to the left)

y = 0

x = 10 - 2(0) (Substitute y = 0)

x = 10

x = 10, y = 0

7 0

2 years ago